What is a biostimulator? Lanluma and Radiesse explained.
Loss of firmness, sagging skin, or subtle volume loss in the face or body often develops gradually. Not everyone wants to add extra volume with fillers right away. Therefore, a biostimulator is increasingly being chosen. But what exactly is a biostimulator, and what can you realistically expect from treatments like Lanluma and Radiesse? In this blog post, we explain clearly and medically soundly how these treatments work and who they are suitable for.
Table of contents
- What is a biostimulator
- How does collagen stimulation work?
- Difference between a filler and a biostimulator
- Explanation about Lanluma
- Explanation about Radiesse
- When do you choose a biostimulator?
- Results and expectations
- Costs and treatment process
- Frequently Asked Questions
- Facts and sources
What is a biostimulator?
A biostimulator is an injectable treatment that stimulates the body's own collagen production. Instead of adding volume directly, the product activates a natural process in the skin.
Collagen is a structural protein that provides firmness, elasticity, and support to the skin. From about the age of 25, collagen production gradually declines. This can lead to:
A biostimulator focuses on improving the skin structure from within.

How does collagen stimulation work?
After injection, the product is gradually broken down by the body. This process stimulates the production of new collagen.
This means:
The effect is therefore less immediately visible than with fillers.
Difference between a filler and a biostimulator
The difference is important to understand.
Fillers:
Biostimulatoren:
Sometimes both techniques are combined, depending on the treatment plan.
What is Lanluma?
Lanluma is a biostimulant based on poly-L-lactic acid (PLLA). This substance has been used safely in medicine for many years.
Lanluma:
Usually multiple sessions are necessary for optimal results.
What is Radiesse?
Radiesse contains calcium hydroxylapatite (CaHA), a substance that occurs naturally in the body.
Radiesse:
Radiesse combines direct structure with biostimulation.
When do you choose a biostimulator?
A biostimulator may be suitable for:
Not everyone is automatically a good candidate. During a consultation, we assess your skin condition, expectations, and medical history.
Results and realistic expectations
Important to know:
A biostimulator is not a quick fix, but a gradual improvement.
Frequently Asked Questions
Does a biostimulator hurt?
The treatment is performed under anesthesia where necessary. The discomfort is generally tolerable.
Will I see immediate results?
With Radiesse, light, immediate support may be visible. The real effect develops gradually.
Is it safe?
When performed by an experienced physician and with proper indication, these products are considered safe.
How many treatments are needed?
Often 2 to 3 sessions are necessary, depending on the goal.
Can it be combined with fillers?
Yes, some treatment plans combine techniques for a balanced result.
Citation
| Claim | Source |
|---|---|
| Collagen collection from the age of 25 | Shuster et al., Br J Dermatol |
| Calcium hydroxylapatite applications | Journal of Cosmetic Dermatology |
| Poly-L-lactic acid safety | Aesthetic Surgery Journal |
| Biostimulation and skin firming | Dermatologic Surgery Journal |
Personal advice
A biostimulator like Lanluma or Radiesse encourages the body to produce its own collagen. The results develop gradually and focus on skin improvement and firming from within. During a personal consultation, we will carefully assess whether this treatment is suitable for your skin condition and needs.






